feat: 更新登录模块以支持验证码和渐变背景

主要变更：
1. 在 EPLoginTypesViewController 中添加了渐变背景到 actionButton，提升视觉效果。
2. 实现了输入框状态检查功能，确保在输入有效信息时启用登录按钮。
3. 更新了输入框配置，支持不同类型的键盘输入（如数字键盘和邮箱键盘）。
4. 在 EPLoginService 中添加了对手机号和邮箱的 DES 加密，增强安全性。
5. 更新了 EPLoginConfig，统一输入框和按钮的样式设置。

此更新旨在提升用户体验，确保登录过程的安全性和流畅性。

YuMi/E-P/NewLogin/Services/EPLoginService.swift

@@ -83,13 +83,16 @@ import Foundation
                            completion: @escaping () -> Void,
                            failure: @escaping (Int, String) -> Void) {
         
+        // 🔐 DES 加密邮箱
+        let encryptedEmail = encryptDES(email)
+        
         Api.emailGetCode({ (data, code, msg) in
             if code == 200 {
                 completion()
             } else {
                 failure(Int(code), msg ?? "发送邮箱验证码失败")
             }
-        }, emailAddress: email, type: NSNumber(value: type))
+        }, emailAddress: encryptedEmail, type: NSNumber(value: type))
     }
     
     /// 发送手机验证码
@@ -105,10 +108,16 @@ import Foundation
                            completion: @escaping () -> Void,
                            failure: @escaping (Int, String) -> Void) {
         
-        // 注意：这里需要根据实际的 Api+Login 接口调用
-        // 当前 Api+Login.h 中没有直接的手机验证码接口，可能需要通过其他方式
-        print("[EPLoginService] sendPhoneCode - 需要确认实际的 API 接口")
-        failure(-1, "手机验证码接口待确认")
+        // 🔐 DES 加密手机号
+        let encryptedPhone = encryptDES(phone)
+        
+        Api.phoneSmsCode({ (data, code, msg) in
+            if code == 200 {
+                completion()
+            } else {
+                failure(Int(code), msg ?? "发送手机验证码失败")
+            }
+        }, mobile: encryptedPhone, type: String(type), phoneAreaCode: areaCode)
     }
     
     // MARK: - Login Methods
@@ -124,6 +133,10 @@ import Foundation
                          completion: @escaping (AccountModel) -> Void,
                          failure: @escaping (Int, String) -> Void) {
         
+        // 🔐 DES 加密 ID 和密码
+        let encryptedId = encryptDES(id)
+        let encryptedPassword = encryptDES(password)
+        
         Api.login(password: { [weak self] (data, code, msg) in
             self?.parseAndSaveAccount(
                 data: data,
@@ -133,8 +146,8 @@ import Foundation
                     failure(errorCode, msg ?? "登录失败")
                 })
         },
-        phone: id,
-        password: password,
+        phone: encryptedId,
+        password: encryptedPassword,
         client_secret: clientSecret,
         version: version,
         client_id: clientId,
@@ -152,6 +165,9 @@ import Foundation
                             completion: @escaping (AccountModel) -> Void,
                             failure: @escaping (Int, String) -> Void) {
         
+        // 🔐 DES 加密邮箱
+        let encryptedEmail = encryptDES(email)
+        
         Api.login(code: { [weak self] (data, code, msg) in
             self?.parseAndSaveAccount(
                 data: data,
@@ -161,7 +177,7 @@ import Foundation
                     failure(errorCode, msg ?? "登录失败")
                 })
         },
-        email: email,
+        email: encryptedEmail,
         code: code,
         client_secret: clientSecret,
         version: version,
@@ -182,6 +198,9 @@ import Foundation
                             completion: @escaping (AccountModel) -> Void,
                             failure: @escaping (Int, String) -> Void) {
         
+        // 🔐 DES 加密手机号
+        let encryptedPhone = encryptDES(phone)
+        
         Api.login(code: { [weak self] (data, code, msg) in
             self?.parseAndSaveAccount(
                 data: data,
@@ -191,7 +210,7 @@ import Foundation
                     failure(errorCode, msg ?? "登录失败")
                 })
         },
-        phone: phone,
+        phone: encryptedPhone,
         code: code,
         client_secret: clientSecret,
         version: version,
@@ -215,13 +234,17 @@ import Foundation
                                 completion: @escaping () -> Void,
                                 failure: @escaping (Int, String) -> Void) {
         
+        // 🔐 DES 加密邮箱和新密码
+        let encryptedEmail = encryptDES(email)
+        let encryptedPassword = encryptDES(newPassword)
+        
         Api.resetPassword(email: { (data, code, msg) in
             if code == 200 {
                 completion()
             } else {
                 failure(Int(code), msg ?? "重置密码失败")
             }
-        }, email: email, newPwd: newPassword, code: code)
+        }, email: encryptedEmail, newPwd: encryptedPassword, code: code)
     }
     
     /// 手机号重置密码
@@ -239,13 +262,17 @@ import Foundation
                                 completion: @escaping () -> Void,
                                 failure: @escaping (Int, String) -> Void) {
         
+        // 🔐 DES 加密手机号和新密码
+        let encryptedPhone = encryptDES(phone)
+        let encryptedPassword = encryptDES(newPassword)
+        
         Api.resetPassword(phone: { (data, code, msg) in
             if code == 200 {
                 completion()
             } else {
                 failure(Int(code), msg ?? "重置密码失败")
             }
-        }, phone: phone, newPwd: newPassword, smsCode: code, phoneAreaCode: areaCode)
+        }, phone: encryptedPhone, newPwd: encryptedPassword, smsCode: code, phoneAreaCode: areaCode)
     }
     
     // MARK: - Phone Quick Login (保留接口)